causal organism and immunology 病原生物与免疫
The causal organism is a different species from those causing the African form of the disease.
致病生物与引起非洲锥虫病的生物属不同的种。
Some biological characters and its inheritance of the causal organism of cotton boll Anhui were studied in vitro.
在实验室条件下，对安徽省棉铃疫病菌的若干生物学特性及其遗传进行了研究。
The effects of medium nutrients on the mycelial growth and conidial production of the causal organism of cotton pink boll rot , Trichothecium roseum (Pers.
研究了不同培养基、碳源、氮源对该菌生长速率及产孢量的影响。
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